Implements a single level wavelet filter. More...

#include <MatWaveDwt.h>

Inheritance diagram for VAPoR::MatWaveDwt:

Public Member Functions
	MatWaveDwt (const string &wname, const string &mode)

	MatWaveDwt (const string &wname)

virtual	~MatWaveDwt ()

int	dwt (const double sigIn, size_t sigInLength, double C, size_t L[3])

int	dwt (const float sigIn, size_t sigInLength, float C, size_t L[3])

int	dwt (const double sigIn, size_t sigInLength, double cA, double *cD, size_t L[3])

int	dwt (const float sigIn, size_t sigInLength, float cA, float *cD, size_t L[3])

int	dwt (const long sigIn, size_t sigInLength, long C, size_t L[3])

int	dwt (const int sigIn, size_t sigInLength, int C, size_t L[3])

int	dwt (const long sigIn, size_t sigInLength, long cA, long *cD, size_t L[3])

int	dwt (const int sigIn, size_t sigInLength, int cA, int *cD, size_t L[3])

int	idwt (const double C, const size_t L[3], double sigOut)

int	idwt (const float C, const size_t L[3], float sigOut)

int	idwt (const double cA, const double cD, const size_t L[3], double *sigOut)

int	idwt (const float cA, const float cD, const size_t L[3], float *sigOut)

int	idwt (const long C, const size_t L[3], long sigOut)

int	idwt (const int C, const size_t L[3], int sigOut)

int	idwt (const long cA, const long cD, const size_t L[3], long *sigOut)

int	idwt (const int cA, const int cD, const size_t L[3], int *sigOut)

int	dwt2d (const double sigIn, size_t sigInX, size_t sigInY, double C, size_t L[10])

int	dwt2d (const float sigIn, size_t sigInX, size_t sigInY, float C, size_t L[10])

int	dwt2d (const double sigIn, size_t sigInX, size_t sigInY, double cA, double cDh, double cDv, double *cDd, size_t L[10])

int	dwt2d (const float sigIn, size_t sigInX, size_t sigInY, float cA, float cDh, float cDv, float *cDd, size_t L[10])

int	dwt2d (const long sigIn, size_t sigInX, size_t sigInY, long C, size_t L[10])

int	dwt2d (const int sigIn, size_t sigInX, size_t sigInY, int C, size_t L[10])

int	dwt2d (const long sigIn, size_t sigInX, size_t sigInY, long cA, long cDh, long cDv, long *cDd, size_t L[10])

int	dwt2d (const int sigIn, size_t sigInX, size_t sigInY, int cA, int cDh, int cDv, int *cDd, size_t L[10])

int	idwt2d (const double C, const size_t L[10], double sigOut)

int	idwt2d (const float C, const size_t L[10], float sigOut)

int	idwt2d (const double cA, const double cDh, const double cDv, const double cDd, const size_t L[10], double *sigOut)

int	idwt2d (const float cA, const float cDh, const float cDv, const float cDd, const size_t L[10], float *sigOut)

int	idwt2d (const long C, const size_t L[10], long sigOut)

int	idwt2d (const int C, const size_t L[10], int sigOut)

int	idwt2d (const long cA, const long cDh, const long cDv, const long cDd, const size_t L[10], long *sigOut)

int	idwt2d (const int cA, const int cDh, const int cDv, const int cDd, const size_t L[10], int *sigOut)

int	dwt3d (const double sigIn, size_t sigInX, size_t sigInY, size_t sigInZ, double C, size_t L[27])

int	dwt3d (const float sigIn, size_t sigInX, size_t sigInY, size_t sigInZ, float C, size_t L[27])

int	dwt3d (const long sigIn, size_t sigInX, size_t sigInY, size_t sigInZ, long C, size_t L[27])

int	dwt3d (const int sigIn, size_t sigInX, size_t sigInY, size_t sigInZ, int C, size_t L[27])

int	idwt3d (const double C, const size_t L[27], double sigOut)
	Single-level inverse discrete 3D wavelet transform.

int	idwt3d (const float C, const size_t L[27], float sigOut)

int	idwt3d (const double cLLL, const double cLLH, const double cLHL, const double cLHH, const double cHLL, const double cHLH, const double cHHL, const double cHHH, const size_t L[27], double *sigOut)

int	idwt3d (const float cLLL, const float cLLH, const float cLHL, const float cLHH, const float cHLL, const float cHLH, const float cHHL, const float cHHH, const size_t L[27], float *sigOut)

int	idwt3d (const long C, const size_t L[27], long sigOut)

int	idwt3d (const int C, const size_t L[27], int sigOut)

int	idwt3d (const long cLLL, const long cLLH, const long cLHL, const long cLHH, const long cHLL, const long cHLH, const long cHHL, const long cHHH, const size_t L[27], long *sigOut)

int	idwt3d (const int cLLL, const int cLLH, const int cLHL, const int cLHH, const int cHLL, const int cHLH, const int cHHL, const int cHHH, const size_t L[27], int *sigOut)

Public Member Functions inherited from VAPoR::MatWaveBase
	MatWaveBase (const string &wname, const string &mode)

	MatWaveBase (const string &wname)

virtual	~MatWaveBase ()

int	dwtmode (const string &mode)

int	dwtmode (dwtmode_t mode)

const string	dwtmode () const

dwtmode_t	dwtmodeenum () const

int	wavelet (const string &wname)

string	wavelet_name () const

const WaveFiltBase *	wavelet () const

size_t	approxlength (size_t sigInLen) const

size_t	detaillength (size_t sigInLen) const

size_t	coefflength (size_t sigInLen) const

size_t	coefflength2 (size_t sigInX, size_t sigInY) const

size_t	coefflength3 (size_t sigInX, size_t sigInY, size_t sigInZ) const

size_t	wmaxlev (size_t s) const

bool &	InvalidFloatAbortOnOff ()

Public Member Functions inherited from Wasp::MyBase
	MyBase ()

const string &	getClassName () const

Additional Inherited Members
Public Types inherited from VAPoR::MatWaveBase
enum	dwtmode_t { INVALID = -1 , ZPD , SYMH , SYMW , ASYMH , ASYMW , SP0 , SP1 , PPD , PER }

Public Types inherited from Wasp::MyBase
typedef void(*	ErrMsgCB_T) (const char *msg, int err_code)

typedef void(*	DiagMsgCB_T) (const char *msg)

Static Public Member Functions inherited from Wasp::MyBase
static void	SetErrMsg (const char *format,...)
	Record a formatted error message.

static void	SetErrMsg (int errcode, const char *format,...)
	Record a formatted error message and an error code.

static const char *	GetErrMsg ()

static void	SetErrCode (int err_code)
	Record an error code.

static int	GetErrCode ()
	Retrieve the current error code.

static void	SetErrMsgCB (ErrMsgCB_T cb)

static ErrMsgCB_T	GetErrMsgCB ()

static void	SetErrMsgFilePtr (FILE *fp)

static const FILE *	SetErrMsgFilePtr ()

static void	SetDiagMsg (const char *format,...)
	Record a formatted diagnostic message.

static const char *	GetDiagMsg ()

static void	SetDiagMsgCB (DiagMsgCB_T cb)

static DiagMsgCB_T	GetDiagMsgCB ()

static void	SetDiagMsgFilePtr (FILE *fp)

static bool	EnableErrMsg (bool enable)

static bool	GetEnableErrMsg ()

Static Public Attributes inherited from Wasp::MyBase
static char *	ErrMsg

static int	ErrCode

static int	ErrMsgSize

static FILE *	ErrMsgFilePtr

static ErrMsgCB_T	ErrMsgCB

static char *	DiagMsg

static int	DiagMsgSize

static FILE *	DiagMsgFilePtr

static DiagMsgCB_T	DiagMsgCB

static bool	Enabled

Protected Member Functions inherited from Wasp::MyBase
void	SetClassName (const string &name)

Detailed Description

Implements a single level wavelet filter.

Author: John Clyne

Version: $Revision$

Date: $Date$

The MatWaveDwt class provides single-level wavelet filters similar to those provided by the Matlab dwt and idwt functions. 1D, 2D, and 3D transforms are provided. The API for dwt and idwt more closely matches the MatLab wavedec and waverec functions than the MatLab functions of the same name.

Definition at line 23 of file MatWaveDwt.h.

Constructor & Destructor Documentation

◆ MatWaveDwt() [1/2]

VAPoR::MatWaveDwt::MatWaveDwt	(	const string &	wname,
		const string &	mode
	)

Create a wavelet filter bank

Parameters

[in]	wname	The name of the wavelet to apply.
[in]	mode	The boundary extension mode.

See also: dwtmode()

◆ MatWaveDwt() [2/2]

VAPoR::MatWaveDwt::MatWaveDwt ( const string & wname )

◆ ~MatWaveDwt()

virtual VAPoR::MatWaveDwt::~MatWaveDwt ( )

virtual

Member Function Documentation

◆ dwt() [1/8]

int VAPoR::MatWaveDwt::dwt	(	const double *	sigIn,
		size_t	sigInLength,
		double *	C,
		size_t	L[3]
	)

Single-level discrete 1D wavelet transform

This method performs a single-level, one-dimensional wavelet decomposition with respect to the current wavelet and boundary extension mode.

Parameters

[in]	sigIn	The discrete signal
[in]	sigInLength	The length of `sigIn`
[out]	C	The wavelet decompostion vector. The length of `C`, must be equal to the value returned by MatWaveWavedec::coefflength().
[out]	cA	The wavelet decompostion vector approximation coefficients
[out]	cD	The wavelet decompostion vector detail coefficients
[out]	L[3]	The book keeping vector. The length of `L`, must be equal to 3. `L`[0] provides the length of the approximation coefficients, `L`[1] provides the length of the detail coefficients, and `L`[2] is equal to `sigInLength`.

Return values

status A negative number indicates failure.

See also: MatWaveBase::coefflength(), idwt()

◆ dwt() [2/8]

int VAPoR::MatWaveDwt::dwt	(	const double *	sigIn,
		size_t	sigInLength,
		double *	cA,
		double *	cD,
		size_t	L[3]
	)

◆ dwt() [3/8]

int VAPoR::MatWaveDwt::dwt	(	const float *	sigIn,
		size_t	sigInLength,
		float *	C,
		size_t	L[3]
	)

◆ dwt() [4/8]

int VAPoR::MatWaveDwt::dwt	(	const float *	sigIn,
		size_t	sigInLength,
		float *	cA,
		float *	cD,
		size_t	L[3]
	)

◆ dwt() [5/8]

int VAPoR::MatWaveDwt::dwt	(	const int *	sigIn,
		size_t	sigInLength,
		int *	C,
		size_t	L[3]
	)

◆ dwt() [6/8]

int VAPoR::MatWaveDwt::dwt	(	const int *	sigIn,
		size_t	sigInLength,
		int *	cA,
		int *	cD,
		size_t	L[3]
	)

◆ dwt() [7/8]

int VAPoR::MatWaveDwt::dwt	(	const long *	sigIn,
		size_t	sigInLength,
		long *	C,
		size_t	L[3]
	)

◆ dwt() [8/8]

int VAPoR::MatWaveDwt::dwt	(	const long *	sigIn,
		size_t	sigInLength,
		long *	cA,
		long *	cD,
		size_t	L[3]
	)

◆ dwt2d() [1/8]

int VAPoR::MatWaveDwt::dwt2d	(	const double *	sigIn,
		size_t	sigInX,
		size_t	sigInY,
		double *	C,
		size_t	L[10]
	)

Single-level discrete 2D wavelet transform

This method performs a single-level, two-dimensional wavelet decomposition with respect to the current wavelet and boundary extension mode.

Parameters

[in]	sigIn	The discrete signal
[in]	sigInX	The length of the X dimension of `sigIn`
[in]	sigInY	The length of the Y dimension of `sigIn`
[out]	C	The wavelet decompostion vector. The length of `C`, must be equal to the value returned by MatWaveWavedec::coefflength2().
[out]	cA	The wavelet decompostion vector approximation coefficients
[out]	cDh	The wavelet decompostion vector horizontal detail coefficients
[out]	cDv	The wavelet decompostion vector vertical detail coefficients
[out]	cDv	The wavelet decompostion vector diagonal detail coefficients
[out]	L[10]	The book keeping vector. The length of `L`, must be equal to 6 + 4. `L`[0] and \L[1] provide the dimensions of the approximation coefficients, `L`[2] and `L`[3] provides the dimension of the horizontal detail coefficients, `L`[4] and `L`[5] the horizontal coefficients, `L`[6] and `L`[7] the diagonal detail coefficients, and `L`[8] `L`[9] are equal to `sigInX` and `sigInY`, respectively.

Return values

status A negative number indicates failure.

See also: MatWaveBase::coefflength(), idwt()

◆ dwt2d() [2/8]

int VAPoR::MatWaveDwt::dwt2d	(	const double *	sigIn,
		size_t	sigInX,
		size_t	sigInY,
		double *	cA,
		double *	cDh,
		double *	cDv,
		double *	cDd,
		size_t	L[10]
	)

◆ dwt2d() [3/8]

int VAPoR::MatWaveDwt::dwt2d	(	const float *	sigIn,
		size_t	sigInX,
		size_t	sigInY,
		float *	C,
		size_t	L[10]
	)

◆ dwt2d() [4/8]

int VAPoR::MatWaveDwt::dwt2d	(	const float *	sigIn,
		size_t	sigInX,
		size_t	sigInY,
		float *	cA,
		float *	cDh,
		float *	cDv,
		float *	cDd,
		size_t	L[10]
	)

◆ dwt2d() [5/8]

int VAPoR::MatWaveDwt::dwt2d	(	const int *	sigIn,
		size_t	sigInX,
		size_t	sigInY,
		int *	C,
		size_t	L[10]
	)

◆ dwt2d() [6/8]

int VAPoR::MatWaveDwt::dwt2d	(	const int *	sigIn,
		size_t	sigInX,
		size_t	sigInY,
		int *	cA,
		int *	cDh,
		int *	cDv,
		int *	cDd,
		size_t	L[10]
	)

◆ dwt2d() [7/8]

int VAPoR::MatWaveDwt::dwt2d	(	const long *	sigIn,
		size_t	sigInX,
		size_t	sigInY,
		long *	C,
		size_t	L[10]
	)

◆ dwt2d() [8/8]

int VAPoR::MatWaveDwt::dwt2d	(	const long *	sigIn,
		size_t	sigInX,
		size_t	sigInY,
		long *	cA,
		long *	cDh,
		long *	cDv,
		long *	cDd,
		size_t	L[10]
	)

◆ dwt3d() [1/4]

int VAPoR::MatWaveDwt::dwt3d	(	const double *	sigIn,
		size_t	sigInX,
		size_t	sigInY,
		size_t	sigInZ,
		double *	C,
		size_t	L[27]
	)

Single-level discrete 3D wavelet transform

C is partitioned in the order: LLL, LLH, LHL, LHH, HLL, HLH, HHL, HHH

◆ dwt3d() [2/4]

int VAPoR::MatWaveDwt::dwt3d	(	const float *	sigIn,
		size_t	sigInX,
		size_t	sigInY,
		size_t	sigInZ,
		float *	C,
		size_t	L[27]
	)

◆ dwt3d() [3/4]

int VAPoR::MatWaveDwt::dwt3d	(	const int *	sigIn,
		size_t	sigInX,
		size_t	sigInY,
		size_t	sigInZ,
		int *	C,
		size_t	L[27]
	)

◆ dwt3d() [4/4]

int VAPoR::MatWaveDwt::dwt3d	(	const long *	sigIn,
		size_t	sigInX,
		size_t	sigInY,
		size_t	sigInZ,
		long *	C,
		size_t	L[27]
	)

◆ idwt() [1/8]

int VAPoR::MatWaveDwt::idwt	(	const double *	C,
		const size_t	L[3],
		double *	sigOut
	)

Single-level inverse discrete 1D wavelet transform

This method performs a single-level, one-dimensional wavelet reconstruction with respect to the current wavelet and boundary extension mode.

Parameters

[in]	C	The Wavelet decomposition vector, dimensioned according to `L`.
[in]	cA	The wavelet decompostion vector approximation coefficients
[in]	cD	The wavelet decompostion vector detail coefficients
[in]	L[3]	The Wavelet decomposition book keeping vector.
[out]	sigOut	Single-level reconstruction approximation based on the approximation and detail coefficients (`C`). The length of `sigOut` is must be `L`[2].

Return values

status A negative number indicates failure.

See also: MatWaveBase::coefflength(), dwt()

◆ idwt() [2/8]

int VAPoR::MatWaveDwt::idwt	(	const double *	cA,
		const double *	cD,
		const size_t	L[3],
		double *	sigOut
	)

◆ idwt() [3/8]

int VAPoR::MatWaveDwt::idwt	(	const float *	C,
		const size_t	L[3],
		float *	sigOut
	)

◆ idwt() [4/8]

int VAPoR::MatWaveDwt::idwt	(	const float *	cA,
		const float *	cD,
		const size_t	L[3],
		float *	sigOut
	)

◆ idwt() [5/8]

int VAPoR::MatWaveDwt::idwt	(	const int *	C,
		const size_t	L[3],
		int *	sigOut
	)

◆ idwt() [6/8]

int VAPoR::MatWaveDwt::idwt	(	const int *	cA,
		const int *	cD,
		const size_t	L[3],
		int *	sigOut
	)

◆ idwt() [7/8]

int VAPoR::MatWaveDwt::idwt	(	const long *	C,
		const size_t	L[3],
		long *	sigOut
	)

◆ idwt() [8/8]

int VAPoR::MatWaveDwt::idwt	(	const long *	cA,
		const long *	cD,
		const size_t	L[3],
		long *	sigOut
	)

◆ idwt2d() [1/8]

int VAPoR::MatWaveDwt::idwt2d	(	const double *	C,
		const size_t	L[10],
		double *	sigOut
	)

Single-level inverse discrete 2D wavelet transform

This method performs a single-level, two-dimensional wavelet reconstruction with respect to the current wavelet and boundary extension mode.

Parameters

[in]	C	The Wavelet decomposition vector, dimensioned according to `L`.
[in]	cA	The wavelet decompostion vector approximation coefficients
[in]	cDh	The wavelet decompostion vector horizontal detail coefficients
[in]	cDv	The wavelet decompostion vector vertical detail coefficients
[in]	cDv	The wavelet decompostion vector diagonal detail coefficients
[in]	L[10]	The Wavelet decomposition book keeping vector.
[out]	sigOut	Single-level reconstruction approximation based on the approximation and detail coefficients (`C`). The length of `sigOut` is must be `L`[8] * `L`[9].

Return values

status A negative number indicates failure.

See also: MatWaveBase::coefflength(), dwt()

◆ idwt2d() [2/8]

int VAPoR::MatWaveDwt::idwt2d	(	const double *	cA,
		const double *	cDh,
		const double *	cDv,
		const double *	cDd,
		const size_t	L[10],
		double *	sigOut
	)

◆ idwt2d() [3/8]

int VAPoR::MatWaveDwt::idwt2d	(	const float *	C,
		const size_t	L[10],
		float *	sigOut
	)

◆ idwt2d() [4/8]

int VAPoR::MatWaveDwt::idwt2d	(	const float *	cA,
		const float *	cDh,
		const float *	cDv,
		const float *	cDd,
		const size_t	L[10],
		float *	sigOut
	)

◆ idwt2d() [5/8]

int VAPoR::MatWaveDwt::idwt2d	(	const int *	C,
		const size_t	L[10],
		int *	sigOut
	)

◆ idwt2d() [6/8]

int VAPoR::MatWaveDwt::idwt2d	(	const int *	cA,
		const int *	cDh,
		const int *	cDv,
		const int *	cDd,
		const size_t	L[10],
		int *	sigOut
	)

◆ idwt2d() [7/8]

int VAPoR::MatWaveDwt::idwt2d	(	const long *	C,
		const size_t	L[10],
		long *	sigOut
	)

◆ idwt2d() [8/8]

int VAPoR::MatWaveDwt::idwt2d	(	const long *	cA,
		const long *	cDh,
		const long *	cDv,
		const long *	cDd,
		const size_t	L[10],
		long *	sigOut
	)

◆ idwt3d() [1/8]

int VAPoR::MatWaveDwt::idwt3d	(	const double *	C,
		const size_t	L[27],
		double *	sigOut
	)

Single-level inverse discrete 3D wavelet transform.

◆ idwt3d() [2/8]

int VAPoR::MatWaveDwt::idwt3d	(	const double *	cLLL,
		const double *	cLLH,
		const double *	cLHL,
		const double *	cLHH,
		const double *	cHLL,
		const double *	cHLH,
		const double *	cHHL,
		const double *	cHHH,
		const size_t	L[27],
		double *	sigOut
	)

◆ idwt3d() [3/8]

int VAPoR::MatWaveDwt::idwt3d	(	const float *	C,
		const size_t	L[27],
		float *	sigOut
	)

◆ idwt3d() [4/8]

int VAPoR::MatWaveDwt::idwt3d	(	const float *	cLLL,
		const float *	cLLH,
		const float *	cLHL,
		const float *	cLHH,
		const float *	cHLL,
		const float *	cHLH,
		const float *	cHHL,
		const float *	cHHH,
		const size_t	L[27],
		float *	sigOut
	)

◆ idwt3d() [5/8]

int VAPoR::MatWaveDwt::idwt3d	(	const int *	C,
		const size_t	L[27],
		int *	sigOut
	)

◆ idwt3d() [6/8]

int VAPoR::MatWaveDwt::idwt3d	(	const int *	cLLL,
		const int *	cLLH,
		const int *	cLHL,
		const int *	cLHH,
		const int *	cHLL,
		const int *	cHLH,
		const int *	cHHL,
		const int *	cHHH,
		const size_t	L[27],
		int *	sigOut
	)

◆ idwt3d() [7/8]

int VAPoR::MatWaveDwt::idwt3d	(	const long *	C,
		const size_t	L[27],
		long *	sigOut
	)

◆ idwt3d() [8/8]

int VAPoR::MatWaveDwt::idwt3d	(	const long *	cLLL,
		const long *	cLLH,
		const long *	cLHL,
		const long *	cLHH,
		const long *	cHLL,
		const long *	cHLH,
		const long *	cHHL,
		const long *	cHHH,
		const size_t	L[27],
		long *	sigOut
	)

The documentation for this class was generated from the following file:

/Users/pearse/VAPOR/include/vapor/MatWaveDwt.h

Public Member Functions

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ MatWaveDwt() [1/2]

◆ MatWaveDwt() [2/2]

◆ ~MatWaveDwt()

Member Function Documentation

◆ dwt() [1/8]

◆ dwt() [2/8]

◆ dwt() [3/8]

◆ dwt() [4/8]

◆ dwt() [5/8]

◆ dwt() [6/8]

◆ dwt() [7/8]

◆ dwt() [8/8]

◆ dwt2d() [1/8]

◆ dwt2d() [2/8]

◆ dwt2d() [3/8]

◆ dwt2d() [4/8]

◆ dwt2d() [5/8]

◆ dwt2d() [6/8]

◆ dwt2d() [7/8]

◆ dwt2d() [8/8]

◆ dwt3d() [1/4]

◆ dwt3d() [2/4]

◆ dwt3d() [3/4]

◆ dwt3d() [4/4]

◆ idwt() [1/8]

◆ idwt() [2/8]

◆ idwt() [3/8]

◆ idwt() [4/8]

◆ idwt() [5/8]

◆ idwt() [6/8]

◆ idwt() [7/8]

◆ idwt() [8/8]

◆ idwt2d() [1/8]

◆ idwt2d() [2/8]

◆ idwt2d() [3/8]

◆ idwt2d() [4/8]

◆ idwt2d() [5/8]

◆ idwt2d() [6/8]

◆ idwt2d() [7/8]

◆ idwt2d() [8/8]

◆ idwt3d() [1/8]

◆ idwt3d() [2/8]

◆ idwt3d() [3/8]

◆ idwt3d() [4/8]

◆ idwt3d() [5/8]

◆ idwt3d() [6/8]

◆ idwt3d() [7/8]

◆ idwt3d() [8/8]